邊框透明按鈕

Question

我試圖創建透明按鈕圓角這樣的邊界：

這裏是我的transparent.xml

<?xml version="1.0" encoding="utf-8"?> 
<selector xmlns:android="http://schemas.android.com/apk/res/android"> 
<item android:drawable="@color/blue" android:state_pressed="true"/> 
<item android:drawable="@android:color/transparent"/> 
</selector> 

Answer 1

試試這個

<?xml version="1.0" encoding="utf-8"?> 
<selector xmlns:android="http://schemas.android.com/apk/res/android"> 

    <item><shape> 
      <stroke android:width="1dp" android:color="#000000" /> 

      <solid android:color="@android:color/transparent" /> 

      <corners 
       android:bottomLeftRadius="4dp" 
       android:bottomRightRadius="4dp" 
       android:topLeftRadius="4dp" 
       android:topRightRadius="4dp" /> 
     </shape></item> 

</selector>